Auxiliary seat



FIG. 1 is a perspective view generally viewed as from above and to the right front of an auxiliary seat showing my new design.

FIG. 2 is a side view generally viewed as from the right of my design disclosed in FIG. 1.

FIG. 3 is a front elevational view of my design disclosed in FIG. 1.

FIG. 4 is a rear elevational view of my design disclosed in FIG. 1.

FIG. 5 is a top view generally viewed as from the top of my design disclosed in FIG. 1.

FIG. 6 is a bottom view generally viewed as from the bottom of my design disclosed in FIG. 1. 

The ornamental design for an auxiliary seat, substantially as shown and described. 